Method AddFacility

src/station.cpp:230–240

* Called when new facility is built on the station. If it is the first facility * it initializes also 'xy' and 'random_bits' members */

 * it initializes also 'xy' and 'random_bits' members
 */
void Station::AddFacility(StationFacility new_facility_bit, TileIndex facil_xy)
{
	if (this->facilities.None()) {
		this->MoveSign(facil_xy);
		this->random_bits = Random();
	}
	this->facilities.Set(new_facility_bit);
	this->owner = _current_company;
	this->build_date = TimerGameCalendar::date;
	SetWindowClassesDirty(WC_VEHICLE_ORDERS);
}

/**
 * Marks the tiles of the station as dirty.